{"instruction": "You are an expert in event extraction. Please extract events from the input that conform to the schema definition. Return an empty list for events that do not exist, and return NAN for arguments that do not exist. If an argument has multiple values, please return a list. Respond in the format of a JSON string.", "schema": [{"event_type": "potential therapeutic event", "trigger": true, "arguments": ["Subject.Disorder", "Effect", "Treatment", "Treatment.Time_elapsed", "Subject.Age", "Treatment.Disorder", "Treatment.Dosage", "Treatment.Drug", "Subject", "Treatment.Duration", "Treatment.Freq", "Treatment.Route"]}, {"event_type": "adverse event", "trigger": true, "arguments": ["Treatment.Drug", "Subject.Gender", "Subject.Age", "Subject.Race", "Treatment.Route", "Subject.Population", "Treatment.Dosage", "Subject.Disorder", "Combination.Drug", "Treatment.Disorder", "Subject", "Treatment.Time_elapsed", "Treatment.Duration", "Treatment.Freq", "Treatment", "Effect"]}], "input": "In this paper, we report a case of 3 years-old boy who developed acute onset tetraparesia following a viral respiratory infecction and hepatitis B vaccination."}
{"potential therapeutic event": [], "adverse event": [{"trigger": "developed ", "arguments": {"Treatment.Drug": "hepatitis B vaccination", "Subject.Gender": "boy", "Subject.Age": "3 years-old", "Subject.Race": "NAN", "Treatment.Route": "NAN", "Subject.Population": "NAN", "Treatment.Dosage": "NAN", "Subject.Disorder": "a viral respiratory infecction", "Combination.Drug": "NAN", "Treatment.Disorder": "NAN", "Subject": "3 years-old boy", "Treatment.Time_elapsed": "NAN", "Treatment.Duration": "NAN", "Treatment.Freq": "NAN", "Treatment": "hepatitis B vaccination", "Effect": "acute onset tetraparesia"}}]}